IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% O RedemptorO Redemptor
  2. πŸ” 45% O Redemptor O Redemptor
  3. πŸ” 43% O RedemptorO Redemptor
  4. πŸ” 39%
  5. πŸ” 38% O lux beata CaelitumO lux beata Caelitum
  6. πŸ” 37% O lux beata CaelitumO lux beata Caelitum
  7. πŸ” 37% O gente felix hospitaO gente felix hospita
  8. πŸ” 37% O lux beata CaelitumO lux beata Caelitum
  9. πŸ” 36% O lux beata CaelitumO lux beata Caelitum
  10. πŸ” 36% O lux beata CaelitumO lux beata Caelitum
  11. πŸ” 36% Veni creator spiritusVeni creator spiritus
  12. πŸ” 35% Gloria VIIIGloria VIII
  13. πŸ” 34% Aeterne sol qui lumineAeterne sol qui lumine
  14. πŸ” 34% Te Deum (mα»›i)Te Deum (mα»›i)
  15. πŸ” 32% Veni creator spiritus IVVeni creator spiritus IV
  16. πŸ” 31% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  17. πŸ” 31% Te Deum (Kontum)Te Deum (Kontum)
  18. πŸ” 30% Audi benigne ConditorAudi benigne Conditor
  19. πŸ” 30% LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y
  20. πŸ” 30% Pange lingua...CorporisPange lingua...Corporis
  21. πŸ” 30% Oremus pro Pontifice (Kontum)Oremus pro Pontifice (Kontum)
  22. πŸ” 30% Te Joseph Celebrent (alter cantus)Te Joseph Celebrent (alter cantus)
  23. πŸ” 29% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  24. πŸ” 29% Quam pulchre graditurQuam pulchre graditur
  25. πŸ” 29% Dies irae IIIDies irae III
  26. πŸ” 29% Credo ICredo I
  27. πŸ” 29% Veni creator spiritus IIVeni creator spiritus II
  28. πŸ” 28% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  29. πŸ” 28% Ecce panisEcce panis
  30. πŸ” 28% Attende Domine II (Kontum)Attende Domine II (Kontum)
  31. πŸ” 28% O Redemptor II (mα»›i)O Redemptor II (mα»›i)
  32. πŸ” 27% Iste Confessor (St Joseph)Iste Confessor (St Joseph)
  33. πŸ” 27% Adoro te devote IIIAdoro te devote III
  34. πŸ” 27% Martinae celebriMartinae celebri
  35. πŸ” 27% Asperges meAsperges me
  36. πŸ” 27% Tu natale solum protegeTu natale solum protege
  37. πŸ” 27% Visi suntVisi sunt
  38. πŸ” 27% Christus resurrexitChristus resurrexit
  39. πŸ” 27% Martinae celebri plauditeMartinae celebri plaudite
  40. πŸ” 27% Magnificat 8GMagnificat 8G
  41. πŸ” 27% Non illam cruciansNon illam crucians
  42. πŸ” 27% Tu natale solumTu natale solum
  43. πŸ” 27% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  44. πŸ” 26% Non fraus magnanimumNon fraus magnanimum
  45. πŸ” 26% Sub tuum II (Kontum)Sub tuum II (Kontum)
  46. πŸ” 26% Gloria XIGloria XI
  47. πŸ” 26% Te Joseph CelebrentTe Joseph Celebrent
  48. πŸ” 26% Memento rerum conditorMemento rerum conditor
  49. πŸ” 26% Libera me Domine de morteLibera me Domine de morte
  50. πŸ” 26% Libera me Domine de morteLibera me Domine de morte
  51. πŸ” 26% Maria Mater gratiae (Kontum)Maria Mater gratiae (Kontum)
  52. πŸ” 26% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  53. πŸ” 25% Oremus pro PontificeOremus pro Pontifice
  54. πŸ” 25% Adoro te devoteAdoro te devote
  55. πŸ” 25% Ex quo religioEx quo religio
  56. πŸ” 25% O vos unanimesO vos unanimes
  57. πŸ” 25% Sanctorum meritisSanctorum meritis
  58. πŸ” 25% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  59. πŸ” 25% O filii et filiae IIO filii et filiae II
  60. πŸ” 25% Magna opera DominiMagna opera Domini
  61. πŸ” 25% Custodes hominumCustodes hominum
  62. πŸ” 25% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  63. πŸ” 25% Ab initio (mα»›i)Ab initio (mα»›i)
  64. πŸ” 24% Ave maris stellaAve maris stella
  65. πŸ” 24% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)